Homeβ€Ί Engine > Hardware, Fasteners and Fittingsβ€Ί Apex AHB320 Engine Cylinder Head Bolt Set
Part #: AHB320

Apex AHB320 Engine Cylinder Head Bolt Set

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πŸš—Fitment: Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac, Astro, Blazer, Bonneville, Bravada, C10, C1500, C20, C2500, Caprice, Commercial Chassis, El Camino, Express 1500, Express 2500, G10, G20, G30, Grand Prix, Hombre, Impala, Jimmy, K10, K1500, K20, K2500, Monte Carlo, P30, P3500, Parisienne, R10, R1500, R20, R2500, S10, S10 Blazer, S15, S15 Jimmy, Safari, Savana 1500, Savana 2500, Savana 3500, Sierra 1500, Sierra 1500 Classic, Silverado 1500, Silverado 1500 Classic, Sonoma, V10, and V1500
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Reliable Engine Cylinder Head Bolt Set for Chevrolet and GMC Vehicles

The Apex AHB320 Engine Cylinder Head Bolt Set is designed for precise fitment on a range of Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac models. This bolt set ensures secure fastening of the cylinder head, maintaining engine integrity and performance.

  • Compatible with Chevrolet Silverado 1500, C1500, and S10 models
  • Fits GMC Sierra 1500 Classic, Jimmy, and Safari vehicles
  • Suitable for Isuzu Hombre and Bravada models
  • Includes bolts engineered for proper torque and durability
  • Part number AHB320 for easy identification and replacement

Durable Cylinder Head Bolts for Engine Hardware Applications

The Apex AHB320 cylinder head bolt set is manufactured to meet OEM specifications, providing consistent clamping force to prevent head gasket leaks and maintain engine compression. These bolts are critical components in engine hardware, designed to withstand high temperatures and pressures found in combustion chambers. The set is engineered for use in various GM and related vehicles, including Chevrolet Astro, Blazer, and Express series, as well as Pontiac Grand Prix and Oldsmobile models.

Compatible Vehicle Models and Applications

  • Chevrolet: Astro, Blazer, C10, C20, C1500, C2500, Caprice, El Camino, Express 1500/2500, G10, G20, G30, Impala, K10, K20, K1500, K2500, Monte Carlo, Silverado 1500, Sonoma, S10, S10 Blazer, S15, S15 Jimmy, V10, V1500
  • GMC: Jimmy, Safari, Savana 1500/2500/3500, Sierra 1500, Sierra 1500 Classic, P30, P3500, R10, R20, R1500, R2500
  • Isuzu: Hombre, Bravada
  • Oldsmobile: Bonneville
  • Pontiac: Grand Prix, Parisienne

Common Engine Issues Addressed by Cylinder Head Bolt Replacement

  • Prevents cylinder head warping due to uneven torque
  • Eliminates head gasket leaks caused by loose or stretched bolts
  • Maintains proper engine compression for optimal performance
  • Reduces risk of engine overheating from compromised sealing
  • Restores engine hardware integrity after disassembly or repair

Installation Notes and Tips for Apex AHB320

When installing the Apex AHB320 cylinder head bolt set, follow manufacturer torque specifications carefully to ensure proper clamping force. It is recommended to replace all cylinder head bolts as a set to maintain uniform tension. Use a calibrated torque wrench and follow the correct tightening sequence for your specific vehicle model. Avoid reusing old bolts as they may have stretched or weakened during previous use.

Quality Assurance and Warranty Information

Apex manufactures the AHB320 cylinder head bolt set to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided, Apex products typically undergo rigorous quality control to ensure reliability in engine hardware applications. For detailed warranty information, consult Apex or authorized distributors.

This part fits 425 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014ChevroletExpress 15004.3LV6N/A
2014GMCSavana 15004.3LV6N/A
2013ChevroletExpress 15004.3LV6N/A
2013ChevroletSilverado 15004.3LV6N/A
2013GMCSavana 15004.3LV6N/A
2013GMCSierra 15004.3LV6N/A
2012ChevroletExpress 15004.3LV6N/A
2012ChevroletSilverado 15004.3LV6N/A
2012GMCSavana 15004.3LV6N/A
2012GMCSierra 15004.3LV6N/A
2011ChevroletExpress 15004.3LV6N/A
2011ChevroletSilverado 15004.3LV6N/A
2011GMCSavana 15004.3LV6N/A
2011GMCSierra 15004.3LV6N/A
2010ChevroletExpress 15004.3LV6N/A
2010ChevroletSilverado 15004.3LV6N/A
2010GMCSavana 15004.3LV6N/A
2010GMCSierra 15004.3LV6N/A
2009ChevroletExpress 15004.3LV6N/A
2009ChevroletSilverado 15004.3LV6N/A
2009GMCSavana 15004.3LV6N/A
2009GMCSierra 15004.3LV6N/A
2008ChevroletExpress 15004.3LV6N/A
2008ChevroletSilverado 15004.3LV6N/A
2008GMCSavana 15004.3LV6N/A
2008GMCSierra 15004.3LV6N/A
2007ChevroletExpress 15004.3LV6N/A
2007ChevroletSilverado 15004.3LV6N/A
2007ChevroletSilverado 1500 Classic4.3LV6N/A
2007GMCSavana 15004.3LV6N/A
2007GMCSierra 15004.3LV6N/A
2007GMCSierra 1500 Classic4.3LV6N/A
2006ChevroletExpress 15004.3LV6N/A
2006ChevroletExpress 25004.3LV6N/A
2006ChevroletSilverado 15004.3LV6N/A
2006GMCSavana 15004.3LV6N/A
2006GMCSavana 25004.3LV6N/A
2006GMCSierra 15004.3LV6N/A
2005ChevroletAstro4.3LV6N/A
2005ChevroletBlazer4.3LV6N/A
2005ChevroletExpress 15004.3LV6N/A
2005ChevroletExpress 25004.3LV6N/A
2005ChevroletSilverado 15004.3LV6N/A
2005GMCSafari4.3LV6N/A
2005GMCSavana 15004.3LV6N/A
2005GMCSavana 25004.3LV6N/A
2005GMCSierra 15004.3LV6N/A
2004ChevroletAstro4.3LV6N/A
2004ChevroletBlazer4.3LV6N/A
2004ChevroletExpress 15004.3LV6N/A
2004ChevroletExpress 25004.3LV6N/A
2004ChevroletS104.3LV6N/A
2004ChevroletSilverado 15004.3LV6N/A
2004GMCSafari4.3LV6N/A
2004GMCSavana 15004.3LV6N/A
2004GMCSavana 25004.3LV6N/A
2004GMCSierra 15004.3LV6N/A
2004GMCSonoma4.3LV6N/A
2003ChevroletAstro4.3LV6N/A
2003ChevroletBlazer4.3LV6N/A
2003ChevroletExpress 15004.3LV6N/A
2003ChevroletExpress 25004.3LV6N/A
2003ChevroletS104.3LV6N/A
2003ChevroletSilverado 15004.3LV6N/A
2003GMCSafari4.3LV6N/A
2003GMCSavana 15004.3LV6N/A
2003GMCSavana 25004.3LV6N/A
2003GMCSierra 15004.3LV6N/A
2003GMCSonoma4.3LV6N/A
2002ChevroletAstro4.3LV6N/A
2002ChevroletBlazer4.3LV6N/A
2002ChevroletExpress 15004.3LV6N/A
2002ChevroletExpress 25004.3LV6N/A
2002ChevroletS104.3LV6N/A
2002ChevroletSilverado 15004.3LV6N/A
2002GMCSafari4.3LV6N/A
2002GMCSavana 15004.3LV6N/A
2002GMCSavana 25004.3LV6N/A
2002GMCSavana 35004.3LV6N/A
2002GMCSierra 15004.3LV6N/A
2002GMCSonoma4.3LV6N/A
2001ChevroletAstro4.3LV6N/A
2001ChevroletBlazer4.3LV6N/A
2001ChevroletExpress 15004.3LV6N/A
2001ChevroletExpress 25004.3LV6N/A
2001ChevroletS104.3LV6N/A
2001ChevroletSilverado 15004.3LV6N/A
2001GMCJimmy4.3LV6N/A
2001GMCSafari4.3LV6N/A
2001GMCSavana 15004.3LV6N/A
2001GMCSavana 25004.3LV6N/A
2001GMCSavana 35004.3LV6N/A
2001GMCSierra 15004.3LV6N/A
2001GMCSonoma4.3LV6N/A
2001OldsmobileBravada4.3LV6N/A
2000ChevroletAstro4.3LV6N/A
2000ChevroletBlazer4.3LV6N/A
2000ChevroletExpress 15004.3LV6N/A
2000ChevroletExpress 25004.3LV6N/A
2000ChevroletS104.3LV6N/A
2000ChevroletSilverado 15004.3LV6N/A
2000GMCJimmy4.3LV6N/A
2000GMCSafari4.3LV6N/A
2000GMCSavana 15004.3LV6N/A
2000GMCSavana 25004.3LV6N/A
2000GMCSavana 35004.3LV6N/A
2000GMCSierra 15004.3LV6N/A
2000GMCSonoma4.3LV6N/A
2000IsuzuHombre4.3LV6N/A
2000OldsmobileBravada4.3LV6N/A
1999ChevroletAstro4.3LV6N/A
1999ChevroletBlazer4.3LV6N/A
1999ChevroletExpress 15004.3LV6N/A
1999ChevroletExpress 25004.3LV6N/A
1999ChevroletP304.3LV6N/A
1999ChevroletS104.3LV6N/A
1999ChevroletSilverado 15004.3LV6N/A
1999GMCJimmy4.3LV6N/A
1999GMCP35004.3LV6N/A
1999GMCSafari4.3LV6N/A
1999GMCSavana 15004.3LV6N/A
1999GMCSavana 25004.3LV6N/A
1999GMCSierra 15004.3LV6N/A
1999GMCSonoma4.3LV6N/A
1999IsuzuHombre4.3LV6N/A
1999OldsmobileBravada4.3LV6N/A
1998ChevroletAstro4.3LV6N/A
1998ChevroletBlazer4.3LV6N/A
1998ChevroletC15004.3LV6N/A
1998ChevroletExpress 15004.3LV6N/A
1998ChevroletExpress 25004.3LV6N/A
1998ChevroletK15004.3LV6N/A
1998ChevroletP304.3LV6N/A
1998ChevroletS104.3LV6N/A
1998GMCC15004.3LV6N/A
1998GMCJimmy4.3LV6N/A
1998GMCK15004.3LV6N/A
1998GMCP35004.3LV6N/A
1998GMCSafari4.3LV6N/A
1998GMCSavana 15004.3LV6N/A
1998GMCSavana 25004.3LV6N/A
1998GMCSavana 35004.3LV6N/A
1998GMCSonoma4.3LV6N/A
1998IsuzuHombre4.3LV6N/A
1998OldsmobileBravada4.3LV6N/A
1997ChevroletAstro4.3LV6N/A
1997ChevroletBlazer4.3LV6N/A
1997ChevroletC15004.3LV6N/A
1997ChevroletExpress 15004.3LV6N/A
1997ChevroletExpress 25004.3LV6N/A
1997ChevroletK15004.3LV6N/A
1997ChevroletP304.3LV6N/A
1997ChevroletS104.3LV6N/A
1997GMCC15004.3LV6N/A
1997GMCJimmy4.3LV6N/A
1997GMCK15004.3LV6N/A
1997GMCP35004.3LV6N/A
1997GMCSafari4.3LV6N/A
1997GMCSavana 15004.3LV6N/A
1997GMCSavana 25004.3LV6N/A
1997GMCSavana 35004.3LV6N/A
1997GMCSonoma4.3LV6N/A
1997IsuzuHombre4.3LV6N/A
1997OldsmobileBravada4.3LV6N/A
1996ChevroletAstro4.3LV6N/A
1996ChevroletBlazer4.3LV6N/A
1996ChevroletC15004.3LV6N/A
1996ChevroletExpress 15004.3LV6N/A
1996ChevroletExpress 25004.3LV6N/A
1996ChevroletG304.3LV6N/A
1996ChevroletK15004.3LV6N/A
1996ChevroletP304.3LV6N/A
1996ChevroletS104.3LV6N/A
1996GMCC15004.3LV6N/A
1996GMCJimmy4.3LV6N/A
1996GMCK15004.3LV6N/A
1996GMCP35004.3LV6N/A
1996GMCSafari4.3LV6N/A
1996GMCSavana 15004.3LV6N/A
1996GMCSavana 25004.3LV6N/A
1996GMCSonoma4.3LV6N/A
1996OldsmobileBravada4.3LV6N/A
1995ChevroletAstro4.3LV6N/A
1995ChevroletBlazer4.3LV6N/A
1995ChevroletC15004.3LV6N/A
1995ChevroletC25004.3LV6N/A
1995ChevroletG104.3LV6N/A
1995ChevroletG204.3LV6N/A
1995ChevroletG304.3LV6N/A
1995ChevroletK15004.3LV6N/A
1995ChevroletK25004.3LV6N/A
1995ChevroletP304.3LV6N/A
1995ChevroletS104.3LV6N/A
1995GMCC15004.3LV6N/A
1995GMCC25004.3LV6N/A
1995GMCG15004.3LV6N/A
1995GMCG25004.3LV6N/A
1995GMCG35004.3LV6N/A
1995GMCJimmy4.3LV6N/A
1995GMCK15004.3LV6N/A
1995GMCK25004.3LV6N/A
1995GMCP35004.3LV6N/A
1995GMCSafari4.3LV6N/A
1995GMCSonoma4.3LV6N/A
1994ChevroletAstro4.3LV6N/A
1994ChevroletC15004.3LV6N/A
1994ChevroletC25004.3LV6N/A
1994ChevroletG104.3LV6N/A
1994ChevroletG204.3LV6N/A
1994ChevroletG304.3LV6N/A
1994ChevroletK15004.3LV6N/A
1994ChevroletK25004.3LV6N/A
1994ChevroletP304.3LV6N/A
1994ChevroletS104.3LV6N/A
1994ChevroletS10 Blazer4.3LV6N/A
1994GMCC15004.3LV6N/A
1994GMCC25004.3LV6N/A
1994GMCG15004.3LV6N/A
1994GMCG25004.3LV6N/A
1994GMCG35004.3LV6N/A
1994GMCJimmy4.3LV6N/A
1994GMCK15004.3LV6N/A
1994GMCK25004.3LV6N/A
1994GMCP35004.3LV6N/A
1994GMCSafari4.3LV6N/A
1994GMCSonoma4.3LV6N/A
1994OldsmobileBravada4.3LV6N/A
1993ChevroletAstro4.3LV6N/A
1993ChevroletC15004.3LV6N/A
1993ChevroletC25004.3LV6N/A
1993ChevroletCaprice4.3LV6N/A
1993ChevroletG104.3LV6N/A
1993ChevroletG204.3LV6N/A
1993ChevroletG304.3LV6N/A
1993ChevroletK15004.3LV6N/A
1993ChevroletK25004.3LV6N/A
1993ChevroletP304.3LV6N/A
1993ChevroletS104.3LV6N/A
1993ChevroletS10 Blazer4.3LV6N/A
1993GMCC15004.3LV6N/A
1993GMCC25004.3LV6N/A
1993GMCG15004.3LV6N/A
1993GMCG25004.3LV6N/A
1993GMCG35004.3LV6N/A
1993GMCJimmy4.3LV6N/A
1993GMCK15004.3LV6N/A
1993GMCK25004.3LV6N/A
1993GMCP35004.3LV6N/A
1993GMCSafari4.3LV6N/A
1993GMCSonoma4.3LV6N/A
1993OldsmobileBravada4.3LV6N/A
1992ChevroletAstro4.3LV6N/A
1992ChevroletC15004.3LV6N/A
1992ChevroletC25004.3LV6N/A
1992ChevroletCaprice4.3LV6N/A
1992ChevroletCommercial Chassis4.3LV6N/A
1992ChevroletG104.3LV6N/A
1992ChevroletG204.3LV6N/A
1992ChevroletG304.3LV6N/A
1992ChevroletK15004.3LV6N/A
1992ChevroletK25004.3LV6N/A
1992ChevroletP304.3LV6N/A
1992ChevroletS104.3LV6N/A
1992ChevroletS10 Blazer4.3LV6N/A
1992GMCC15004.3LV6N/A
1992GMCC25004.3LV6N/A
1992GMCG15004.3LV6N/A
1992GMCG25004.3LV6N/A
1992GMCG35004.3LV6N/A
1992GMCJimmy4.3LV6N/A
1992GMCK15004.3LV6N/A
1992GMCK25004.3LV6N/A
1992GMCP35004.3LV6N/A
1992GMCSafari4.3LV6N/A
1992GMCSonoma4.3LV6N/A
1992OldsmobileBravada4.3LV6N/A
1991ChevroletAstro4.3LV6N/A
1991ChevroletC15004.3LV6N/A
1991ChevroletC25004.3LV6N/A
1991ChevroletG104.3LV6N/A
1991ChevroletG204.3LV6N/A
1991ChevroletG304.3LV6N/A
1991ChevroletK15004.3LV6N/A
1991ChevroletK25004.3LV6N/A
1991ChevroletP304.3LV6N/A
1991ChevroletS104.3LV6N/A
1991ChevroletS10 Blazer4.3LV6N/A
1991GMCC15004.3LV6N/A
1991GMCC25004.3LV6N/A
1991GMCG15004.3LV6N/A
1991GMCG25004.3LV6N/A
1991GMCG35004.3LV6N/A
1991GMCK15004.3LV6N/A
1991GMCK25004.3LV6N/A
1991GMCP35004.3LV6N/A
1991GMCS15 Jimmy4.3LV6N/A
1991GMCSafari4.3LV6N/A
1991GMCSonoma4.3LV6N/A
1991OldsmobileBravada4.3LV6N/A
1990ChevroletAstro4.3LV6N/A
1990ChevroletC15004.3LV6N/A
1990ChevroletC25004.3LV6N/A
1990ChevroletCaprice4.3LV6N/A
1990ChevroletG104.3LV6N/A
1990ChevroletG204.3LV6N/A
1990ChevroletG304.3LV6N/A
1990ChevroletK15004.3LV6N/A
1990ChevroletK25004.3LV6N/A
1990ChevroletP304.3LV6N/A
1990ChevroletS104.3LV6N/A
1990ChevroletS10 Blazer4.3LV6N/A
1990GMCC15004.3LV6N/A
1990GMCC25004.3LV6N/A
1990GMCG15004.3LV6N/A
1990GMCG25004.3LV6N/A
1990GMCG35004.3LV6N/A
1990GMCK15004.3LV6N/A
1990GMCK25004.3LV6N/A
1990GMCP35004.3LV6N/A
1990GMCS154.3LV6N/A
1990GMCS15 Jimmy4.3LV6N/A
1990GMCSafari4.3LV6N/A
1989ChevroletAstro4.3LV6N/A
1989ChevroletC15004.3LV6N/A
1989ChevroletC25004.3LV6N/A
1989ChevroletCaprice4.3LV6N/A
1989ChevroletG104.3LV6N/A
1989ChevroletG204.3LV6N/A
1989ChevroletG304.3LV6N/A
1989ChevroletK15004.3LV6N/A
1989ChevroletK25004.3LV6N/A
1989ChevroletS104.3LV6N/A
1989ChevroletS10 Blazer4.3LV6N/A
1989GMCC15004.3LV6N/A
1989GMCC25004.3LV6N/A
1989GMCG15004.3LV6N/A
1989GMCG25004.3LV6N/A
1989GMCG35004.3LV6N/A
1989GMCK15004.3LV6N/A
1989GMCK25004.3LV6N/A
1989GMCS154.3LV6N/A
1989GMCS15 Jimmy4.3LV6N/A
1989GMCSafari4.3LV6N/A
1988ChevroletAstro4.3LV6N/A
1988ChevroletC15004.3LV6N/A
1988ChevroletC25004.3LV6N/A
1988ChevroletCaprice4.3LV6N/A
1988ChevroletG104.3LV6N/A
1988ChevroletG204.3LV6N/A
1988ChevroletG304.3LV6N/A
1988ChevroletK15004.3LV6N/A
1988ChevroletK25004.3LV6N/A
1988ChevroletMonte Carlo4.3LV6N/A
1988ChevroletR204.3LV6N/A
1988ChevroletS104.3LV6N/A
1988ChevroletS10 Blazer4.3LV6N/A
1988GMCC15004.3LV6N/A
1988GMCC25004.3LV6N/A
1988GMCG15004.3LV6N/A
1988GMCG25004.3LV6N/A
1988GMCG35004.3LV6N/A
1988GMCK15004.3LV6N/A
1988GMCK25004.3LV6N/A
1988GMCS154.3LV6N/A
1988GMCS15 Jimmy4.3LV6N/A
1988GMCSafari4.3LV6N/A
1987ChevroletAstro4.3LV6N/A
1987ChevroletCaprice4.3LV6N/A
1987ChevroletEl Camino4.3LV6N/A
1987ChevroletG104.3LV6N/A
1987ChevroletG204.3LV6N/A
1987ChevroletG304.3LV6N/A
1987ChevroletMonte Carlo4.3LV6N/A
1987ChevroletR104.3LV6N/A
1987ChevroletR204.3LV6N/A
1987ChevroletV104.3LV6N/A
1987GMCG15004.3LV6N/A
1987GMCG25004.3LV6N/A
1987GMCG35004.3LV6N/A
1987GMCR15004.3LV6N/A
1987GMCR25004.3LV6N/A
1987GMCSafari4.3LV6N/A
1987GMCV15004.3LV6N/A
1987PontiacGrand Prix4.3LV6N/A
1986ChevroletAstro4.3LV6N/A
1986ChevroletC104.3LV6N/A
1986ChevroletC204.3LV6N/A
1986ChevroletCaprice4.3LV6N/A
1986ChevroletEl Camino4.3LV6N/A
1986ChevroletG104.3LV6N/A
1986ChevroletG204.3LV6N/A
1986ChevroletG304.3LV6N/A
1986ChevroletK104.3LV6N/A
1986ChevroletMonte Carlo4.3LV6N/A
1986GMCC15004.3LV6N/A
1986GMCC25004.3LV6N/A
1986GMCG15004.3LV6N/A
1986GMCG25004.3LV6N/A
1986GMCG35004.3LV6N/A
1986GMCK15004.3LV6N/A
1986GMCSafari4.3LV6N/A
1986PontiacBonneville4.3LV6N/A
1986PontiacGrand Prix4.3LV6N/A
1986PontiacParisienne4.3LV6N/A
1985ChevroletAstro4.3LV6N/A
1985ChevroletC104.3LV6N/A
1985ChevroletC204.3LV6N/A
1985ChevroletCaprice4.3LV6N/A
1985ChevroletEl Camino4.3LV6N/A
1985ChevroletG104.3LV6N/A
1985ChevroletG204.3LV6N/A
1985ChevroletG304.3LV6N/A
1985ChevroletImpala4.3LV6N/A
1985ChevroletK104.3LV6N/A
1985ChevroletK204.3LV6N/A
1985ChevroletMonte Carlo4.3LV6N/A
1985GMCC15004.3LV6N/A
1985GMCC25004.3LV6N/A
1985GMCG15004.3LV6N/A
1985GMCG25004.3LV6N/A
1985GMCG35004.3LV6N/A
1985GMCK15004.3LV6N/A
1985GMCK25004.3LV6N/A
1985GMCSafari4.3LV6N/A
1985PontiacParisienne4.3LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.